Dude...

Let them smoke pot.

So says a drug panel to the Denver Police for the DNC participants:

The Denver Marijuana Policy Review Panel, appointed by Mayor John Hickenlooper, voted 5-3 at its Wednesday night meeting to issue a recommendation discouraging police from "arresting, detaining or issuing a citation" to any adult caught with up to one ounce of marijuana during the four-day convention.

I would especially recommend leaving the Hillary supporters to their weed. Maybe they will just get the munchies instead of making a scene for the queen.